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package com.ceair.flight.refund.service.notification;

/**
 * 退票失败发送通知
 *
 * @author Chenglongyi
 */
public interface IRefundFailNotification {

    /**
     * 发送退票失败邮件
     *
     * @param orderNo 订单号
     */
    void sendRefundFailMail(String orderNo);

}
